void AssignmentClient::sendAssignmentRequest() {
if (!_currentAssignment && !_isAssigned) {
auto nodeList = DependencyManager::get<NodeList>();
if (_assignmentServerHostname == "localhost") {
// we want to check again for the local domain-server port in case the DS has restarted
quint16 localAssignmentServerPort;
if (nodeList->getLocalServerPortFromSharedMemory(DOMAIN_SERVER_LOCAL_PORT_SMEM_KEY, localAssignmentServerPort)) {
if (localAssignmentServerPort != _assignmentServerSocket.getPort()) {
qCDebug(assigmnentclient) << "Port for local assignment server read from shared memory is"
<< localAssignmentServerPort;
_assignmentServerSocket.setPort(localAssignmentServerPort);
nodeList->setAssignmentServerSocket(_assignmentServerSocket);
}
} else {
qCWarning(assigmnentclient) << "Failed to read local assignment server port from shared memory"
<< "- will send assignment request to previous assignment server socket.";
}
}
nodeList->sendAssignment(_requestAssignment);
}
}
AssignmentClient::AssignmentClient(Assignment::Type requestAssignmentType, QString assignmentPool,
quint16 listenPort, QUuid walletUUID, QString assignmentServerHostname,
quint16 assignmentServerPort, quint16 assignmentMonitorPort) :
_assignmentServerHostname(DEFAULT_ASSIGNMENT_SERVER_HOSTNAME)
{
LogUtils::init();
QSettings::setDefaultFormat(QSettings::IniFormat);
DependencyManager::set<AccountManager>();
auto scriptableAvatar = DependencyManager::set<ScriptableAvatar>();
auto addressManager = DependencyManager::set<AddressManager>();
auto scriptEngines = DependencyManager::set<ScriptEngines>();
// create a NodeList as an unassigned client, must be after addressManager
auto nodeList = DependencyManager::set<NodeList>(NodeType::Unassigned, listenPort);
auto animationCache = DependencyManager::set<AnimationCache>();
auto entityScriptingInterface = DependencyManager::set<EntityScriptingInterface>(false);
DependencyManager::registerInheritance<EntityActionFactoryInterface, AssignmentActionFactory>();
auto actionFactory = DependencyManager::set<AssignmentActionFactory>();
DependencyManager::set<ResourceScriptingInterface>();
// setup a thread for the NodeList and its PacketReceiver
QThread* nodeThread = new QThread(this);
nodeThread->setObjectName("NodeList Thread");
nodeThread->start();
// make sure the node thread is given highest priority
nodeThread->setPriority(QThread::TimeCriticalPriority);
// put the NodeList on the node thread
nodeList->moveToThread(nodeThread);
// set the logging target to the the CHILD_TARGET_NAME
LogHandler::getInstance().setTargetName(ASSIGNMENT_CLIENT_TARGET_NAME);
// make sure we output process IDs for a child AC otherwise it's insane to parse
LogHandler::getInstance().setShouldOutputProcessID(true);
// setup our _requestAssignment member variable from the passed arguments
_requestAssignment = Assignment(Assignment::RequestCommand, requestAssignmentType, assignmentPool);
// check for a wallet UUID on the command line or in the config
// this would represent where the user running AC wants funds sent to
if (!walletUUID.isNull()) {
qCDebug(assigmnentclient) << "The destination wallet UUID for credits is" << uuidStringWithoutCurlyBraces(walletUUID);
_requestAssignment.setWalletUUID(walletUUID);
}
// check for an overriden assignment server hostname
if (assignmentServerHostname != "") {
// change the hostname for our assignment server
_assignmentServerHostname = assignmentServerHostname;
}
_assignmentServerSocket = HifiSockAddr(_assignmentServerHostname, assignmentServerPort, true);
_assignmentServerSocket.setObjectName("AssigmentServer");
nodeList->setAssignmentServerSocket(_assignmentServerSocket);
qCDebug(assigmnentclient) << "Assignment server socket is" << _assignmentServerSocket;
// call a timer function every ASSIGNMENT_REQUEST_INTERVAL_MSECS to ask for assignment, if required
qCDebug(assigmnentclient) << "Waiting for assignment -" << _requestAssignment;
if (_assignmentServerHostname != "localhost") {
qCDebug(assigmnentclient) << "- will attempt to connect to domain-server on" << _assignmentServerSocket.getPort();
}
connect(&_requestTimer, SIGNAL(timeout()), SLOT(sendAssignmentRequest()));
_requestTimer.start(ASSIGNMENT_REQUEST_INTERVAL_MSECS);
// connections to AccountManager for authentication
connect(DependencyManager::get<AccountManager>().data(), &AccountManager::authRequired,
this, &AssignmentClient::handleAuthenticationRequest);
// Create Singleton objects on main thread
NetworkAccessManager::getInstance();
// did we get an assignment-client monitor port?
if (assignmentMonitorPort > 0) {
_assignmentClientMonitorSocket = HifiSockAddr(DEFAULT_ASSIGNMENT_CLIENT_MONITOR_HOSTNAME, assignmentMonitorPort);
_assignmentClientMonitorSocket.setObjectName("AssignmentClientMonitor");
qCDebug(assigmnentclient) << "Assignment-client monitor socket is" << _assignmentClientMonitorSocket;
// Hook up a timer to send this child's status to the Monitor once per second
setUpStatusToMonitor();
}
auto& packetReceiver = DependencyManager::get<NodeList>()->getPacketReceiver();
packetReceiver.registerListener(PacketType::CreateAssignment, this, "handleCreateAssignmentPacket");
packetReceiver.registerListener(PacketType::StopNode, this, "handleStopNodePacket");
}
AssignmentClient::AssignmentClient(Assignment::Type requestAssignmentType, QString assignmentPool,
QUuid walletUUID, QString assignmentServerHostname, quint16 assignmentServerPort,
quint16 assignmentMonitorPort) :
_assignmentServerHostname(DEFAULT_ASSIGNMENT_SERVER_HOSTNAME)
{
LogUtils::init();
QSettings::setDefaultFormat(QSettings::IniFormat);
// create a NodeList as an unassigned client
DependencyManager::registerInheritance<LimitedNodeList, NodeList>();
auto addressManager = DependencyManager::set<AddressManager>();
auto nodeList = DependencyManager::set<NodeList>(NodeType::Unassigned); // Order is important
auto animationCache = DependencyManager::set<AnimationCache>();
auto avatarHashMap = DependencyManager::set<AvatarHashMap>();
auto entityScriptingInterface = DependencyManager::set<EntityScriptingInterface>();
// make up a uuid for this child so the parent can tell us apart. This id will be changed
// when the domain server hands over an assignment.
QUuid nodeUUID = QUuid::createUuid();
nodeList->setSessionUUID(nodeUUID);
// set the logging target to the the CHILD_TARGET_NAME
LogHandler::getInstance().setTargetName(ASSIGNMENT_CLIENT_TARGET_NAME);
// make sure we output process IDs for a child AC otherwise it's insane to parse
LogHandler::getInstance().setShouldOutputPID(true);
// setup our _requestAssignment member variable from the passed arguments
_requestAssignment = Assignment(Assignment::RequestCommand, requestAssignmentType, assignmentPool);
// check for a wallet UUID on the command line or in the config
// this would represent where the user running AC wants funds sent to
if (!walletUUID.isNull()) {
qDebug() << "The destination wallet UUID for credits is" << uuidStringWithoutCurlyBraces(walletUUID);
_requestAssignment.setWalletUUID(walletUUID);
}
// check for an overriden assignment server hostname
if (assignmentServerHostname != "") {
// change the hostname for our assignment server
_assignmentServerHostname = assignmentServerHostname;
}
_assignmentServerSocket = HifiSockAddr(_assignmentServerHostname, assignmentServerPort, true);
nodeList->setAssignmentServerSocket(_assignmentServerSocket);
qDebug() << "Assignment server socket is" << _assignmentServerSocket;
// call a timer function every ASSIGNMENT_REQUEST_INTERVAL_MSECS to ask for assignment, if required
qDebug() << "Waiting for assignment -" << _requestAssignment;
if (_assignmentServerHostname != "localhost") {
qDebug () << "- will attempt to connect to domain-server on" << _assignmentServerSocket.getPort();
}
connect(&_requestTimer, SIGNAL(timeout()), SLOT(sendAssignmentRequest()));
_requestTimer.start(ASSIGNMENT_REQUEST_INTERVAL_MSECS);
// connect our readPendingDatagrams method to the readyRead() signal of the socket
connect(&nodeList->getNodeSocket(), &QUdpSocket::readyRead, this, &AssignmentClient::readPendingDatagrams);
// connections to AccountManager for authentication
connect(&AccountManager::getInstance(), &AccountManager::authRequired,
this, &AssignmentClient::handleAuthenticationRequest);
// Create Singleton objects on main thread
NetworkAccessManager::getInstance();
// did we get an assignment-client monitor port?
if (assignmentMonitorPort > 0) {
_assignmentClientMonitorSocket = HifiSockAddr(DEFAULT_ASSIGNMENT_CLIENT_MONITOR_HOSTNAME, assignmentMonitorPort);
qDebug() << "Assignment-client monitor socket is" << _assignmentClientMonitorSocket;
// Hook up a timer to send this child's status to the Monitor once per second
setUpStatsToMonitor();
}
}